112031103132 has 96 divisors (see below), whose sum is σ = 313038922560. Its totient is φ = 34444051200.

The previous prime is 112031103047. The next prime is 112031103157. The reversal of 112031103132 is 231301130211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1795938 + ... + 1857270.

It is an arithmetic number, because the mean of its divisors is an integer number (3260822110).

Almost surely, 2^112031103132 is an apocalyptic number.

112031103132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112031103132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156519461280).

112031103132 is an abundant number, since it is smaller than the sum of its proper divisors (201007819428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112031103132 is a wasteful number, since it uses less digits than its factorization.

112031103132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62660 (or 62652 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 112031103132 its reverse (231301130211), we get a palindrome (343332233343).

The spelling of 112031103132 in words is "one hundred twelve billion, thirty-one million, one hundred three thousand, one hundred thirty-two".